Siemens 6SN1123-1AA00-0LA1 Configuration manual

Siemens Simodrive 611

Part # Part #

6SN1124-1AA00-0AA1 6SN11241AA000AA1

6SN1124-1AA00-0BA1 6SN11241AA000BA1

6SN1124-1AA00-0DA1 6SN11241AA000DA1

6SN1124-1AA00-0EA1 6SN11241AA000EA1

6SN1124-1AA00-0LA1 6SN11241AA000LA1

6SN1124-1AA01-0FA1 6SN11241AA010FA1

6SN1124-1AB00-0AA1 6SN11241AB000AA1

Presented by – MROELECTRIC.COM

Quote Email: inquiry@MROELECTRIC.COM

Call: 1-800-466-0649 Fax: 919-415-1614

http://www. MROELECTRIC.COM /

Siemens Simodrive 611 MRO ELECTRIC & SUPPLY Company www.mroelectric.com

SIMODRIVE

Configuration Manual · 02/2012

Drive Converter

SIMODRIVE 611 GLJLWDO

s

Valid for

Equipment series 6SN11–

02/2012 Edition

SIMODRIVE 611 digital

Drive Converters

Configuration Manual

Preface, Table of Contents

Overview of the

Drive System

1

System Configuration

2

Motor Selection and

Position/Speed Sensing

3

Control Units

4

Power Modules

5

Infeed Modules

6

Line Supply Connection

7

Important Circuit Information

8

Cabinet Design and EMC

9

Connection Diagrams

10

Service and Spare Parts

11

Dimension Drawings

12

Abbreviations and Terminology

A

References

B

Certificates/

Declarations of Conformity

C

Index

D

SIMODRIVE

®

documentation

Printing history

Brief details of this edition and previous editions are listed below.

The current configuring manual replaces the previous version.

The status of each edition is shown by the code in the ”Remarks” column.

Status code in the ”Remarks” column:

A.... New documentation

B.... Unrevised reprint with new Order No.

C.... Revised edition with new status

If technical changes have been made on the page since the last edition, this is indicated by a

new edition coding in the header on that page.

Edition Order No. Remarks

04.93 6SN1060–0AA01–0BA0 A

08.93 6SN1197–0AA00–0BP0 C

12.94 6SN1197–0AA00–0BP1 C

11.95 6SN1197–0AA00–0BP2 C

02.98 6SN1197–0AA00–0BP3 C

08.98 6SN1197–0AA00–0BP4 C

05.01 6SN1197–0AA00–0BP5 C

02.03 6SN1197–0AA00–0BP6 C

10.04 6SN1197–0AA00–0BP7 C

11.05 6SN1197–0AA00–0BP8 C

02.07 6SN1197–0AA00–1BP0 C

05.08 6SN1197–0AA00–1BP1 C

02.12 6SN1197–0AA00–1BP2 C

Trademarks

All products mentioned may be trademarks or product designations of Siemens AG or their suppliers,

whose use by third parties for their own purposes may infringe the rights of the trademark owners.

©

We have checked that the contents of this publication agree with the

hardware and software described here. Nevertheless, differences might

exist and therefore we cannot guarantee that they are completely identical.

The information in this document is regularly checked and necessary

corrections are included in reprints. Suggestions for improvement are also

welcome.

Subject to change without prior notice.

Siemens–Aktiengesellschaft

P

rinted in the Federal Republic of Germany

3ls

v

SIMODRIVE 611 Configuration Manual (PJU) – 02/2012 Edition

Foreword

Reader’s note

The Configuration Manual describes a reference state, which when

observed, ensures the required reliable operation and compliance with

the standards that have been taken into account.

For deviations from the requirements laid down in the Configuration

Manual, suitable measures must be applied, for example, measure-

ments, securing or verifying that the required reliable operation is guar-

anteed and that the standards to be taken into account are complied

with from a regulatory perspective.

The documentation must be completely read, understood and taken

into account before the devices are commissioned.

If parts of the documentation have not been adequately understood,

then please contact your local Siemens person before you continue to

work with the devices.

The contents of this document are neither part of an earlier or existing

agreement, commitment or contractual relationship, nor do they

change this. Siemens is obliged to fulfill all requirements specified in

the applicable sales contract, which also contains all the valid terms of

warranty.

Any statements contained herein neither create new warranties nor

modify the existing warranty.

The SIMODRIVE documentation is subdivided into the following levels:

S General Documentation/Catalogs

S User Documentation

S Manufacturer/Service Documentation

You can find information on the following topics under the following link:

S Ordering documentation/overview of documents

S Links to download documents

S Using documentation online (searching and scanning through manuals/in-

formation)

http://www.siemens.com/motioncontrol/docu

If you have any questions regarding the technical documentation (e.g., sugges-

tions, corrections), then please send an e–mail to the following address

[email protected]

Information is provided under the following link as to how you can individually

compile documentation based on Siemens content, and adapt this for your own

machine documentation:

http://www.siemens.com/mdm

Information about SITRAIN – Siemens training courses for products, systems

and solutions in automation technology – is provided under the following link:

http://www.siemens.com/sitrain

Structure of the

documentation

Additional infor-

mation

My Documentation

Manager

Training

05.01

1.2 Systemkonfiguration 1

vi

SIMODRIVE 611 Configuration Manual (PJU) – 02/2012 Edition

You can find Frequently Asked Questions in the Service&Support pages under

Product Support:

http//support.automation.siemens.com

This documentation addresses machine manufacturing companies (OEMs) that

wish to configure, construct and commission a drive line–up based on

SIMODRIVE components.

Local country telephone numbers for technical support are provided in the Inter-

net under Contact:

http://www.siemens.com automation/service&support

You will find the certificates for the products described in this documentation in

the Internet: http://www.support.automation.siemens.com

under the Product/Order No. 15257461

or contact the relevant branch office of the A&D MC group of Siemens AG.

All declarations of conformity and certificates such as CE, UL, etc., are per-

formed with the system components described in the associated Configuration

Manuals or catalogs and, thus, are only valid if the described components are

used in the device or facility.

Note

The use of components not released by Siemens may require the user to

prepare new certificates/declarations of conformity.

FAQs

Target group

Technical Support

Certificates

Forword

02.12

05.01

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SIMODRIVE 611 Configuration Manual (PJU) – 02/2012 Edition

Note

Repairs may be performed only by workshops authorized by Siemens who

must use genuine spare parts. Unauthorized repairs and the use of other spare

parts can result in personal injuries and property damage as well as loss of UL

approvals and safety functions, such as Safety Integrated.

!

Warning

SIMODRIVE converters are used in high voltage installations and are operated

at voltages that when touched can cause serious injuries or death!

Note the following:

!

Warning

Siemens products may only be used for the intended use in applications

described in the catalog and the associated technical documentation. If

third–party products and components are used, then these must either be

recommended or certified by Siemens. The perfect and safe operation of

products assumes that they have been correctly transported, correctly stored,

located, mounted, installed, commissioned, operated and maintained. The

permissible environmental conditions must be complied with.

Information and instructions in the associated documentation must be

observed.

Setup and operation of the device/equipment/system in question must only be

performed using this documentation. Commissioning and operation of a device/

system may only be performed by qualified personnel. Qualified personnel as

referred to in the safety instructions in this documentation are persons autho-

rized to start up, ground, and label devices, systems, and circuits in accordance

with the relevant safety standards.

This Configuration Manual provides all of the detailed information required to

use and handle SIMODRIVE components.

Should you wish for additional information or should exceptional problems arise

that are not addressed in sufficient detail in this manual, you can request the

required information from your local Siemens office.

The Configuration Manual describes a modular drive system. It is permissible to

use the constellations and general versions described here. All other combina-

tions must be separately and individually released by Siemens.

Repairs

Proper use

Definition:

Who are qualified

personnel?

Objectives

Forword

02.12

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SIMODRIVE 611 Configuration Manual (PJU) – 02/2012 Edition

The following should be observed when using this manual:

1. Help: The following help is available for the reader:

S Complete table of contents

S Header line (as orientation):

the main chapter is in the upper header line

the sub–chapter is in the lower header line

S Appendix with

– Abbreviations and List of References

– Index

If you require information regarding a specific term, then look for this in

the Appendix under the Chapter ”Index”.

The Chapter number as well as the page number is specified where in-

formation on this term can be found.

2. Edition of the documentation:

The history of the document editions is summarized in the printing history.

The header of the document indicates the current edition (12/2006).

Reader’s note

Only the digital components for a SIMODRIVE group with High Performance/

High Standard and 611 universal modules are described in Edition A10.04 and

higher. Please refer to the overview in Chapter 4.1 regarding from which

software releases, use is possible.

The descriptions for the relevant controls in the Configuration Manual, Edition

02.03, still remain valid for the analog components that have been discontinued

(not for new configurations)!

This documentation contains information that must be observed to ensure your

personal safety and to prevent material damage. The instructions for your per-

sonal safety are marked by a warning triangle. Instructions relating solely to

material damage are not marked by a warning triangle. The warnings appear in

decreasing order of risk as given below.

!

Danger

indicates that death or serious injury will result if proper precautions are not

taken.

!

Warning

indicates that death or serious injury may result if proper precautions are not

taken.

Information for

using this Manual

Safety information

Forword

12.0602.0711.05

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SIMODRIVE 611 Configuration Manual (PJU) – 02/2012 Edition

!

Caution

with a safety alert signal indicates that minor personal injury can result if proper

precautions are not taken.

Caution

without a safety alert symbol, indicates that property damage can result if

proper precautions are not taken.

Notice

indicates that an undesirable result or state may arise if the relevant note is not

observed.

Note

This symbol indicates important information about the product or part of the

document, where the reader should take special note.

Reader’s note

This symbol is shown, if it relates to important information which the reader

must observe.

Technical information

!

Warning: High leakage current

As a result of the high switching frequencies, capacitances (parasitic and

integrated) with respect to ground may cause high leakage currents. This is the

reason that a permanent PE connection is required at the control cabinet and

at the line filter!

Measures according to EN 50178/94 Part 5.3.2.1 must be implemented, e.g.

1. Copper protective conductor with a minimum cross–section of 10 mm

2

should be connected, or

2. A second conductor should be connected in parallel with the protective

conductor through separate terminals.

This conductor must also fully meet the requirements for PE conductors

according to IEC 364–5–543.

Additional

information

Forword

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SIMODRIVE 611 Configuration Manual (PJU) – 02/2012 Edition

Note

The SIMODRIVE 611 drive converter system can be directly connected to TN

line supplies with rated voltages 3–ph. 380 V AC (with derating), 3–ph. 400 V

AC, 3–ph. 415 V AC and 3–ph. 480 V AC. Matching transformers, which are

tailored to the system, are available to connect the system to other line supply

types, for example, to IT or TT line supplies.

Upstream devices providing protection against hazardous leakage currents or

for fire protection (such as residual–current protective devices) must be

AC/DC–sensitive in accordance with the requirements of DIN EN 50178. In the

case of other residual current protective devices, a transformer with separate

windings must be connected upstream of the converter for purposes of

decoupling. See Chapter 7.

!

Warning

When electrical equipment is operated, certain parts of this equipment are

inevitably under dangerous voltage.

Incorrect handling of these units, i.e. not observing the warning information, can

therefore lead to death, severe bodily injury or significant material damage.

Only appropriately qualified personnel may commission/start up this

equipment.

These personnel must be thoroughly familiar with all warnings and

maintenance procedures described in these operating instructions.

Perfect, safe and reliable operation of the equipment assumes that it has been

appropriately transported and repaired and professionally stored, mounted and

installed as well as carefully operated and serviced. Failure to observe these

requirements can endanger the user (electrical shock, fire hazard) or damage

the device.

Hazardous axis motion can occur when working with the equipment.

Further, all of the relevant national, local land plant/system–specific regulations

and specifications must be taken into account.

!

Caution

The DC link discharge voltage hazard warning in the local language must be

clearly attached to the appropriate modules.

Note

When handling cables, please observe the following:

S are not damaged

S they may not be stressed,

S they may not come into contact with rotating components.

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SIMODRIVE 611 Configuration Manual (PJU) – 02/2012 Edition

Notice

M600 and M500 are not PE voltages. Hazardous voltages of between

300 ... 400 V with respect to PE are present at the terminals. These potentials

(voltages) may not be connected to PE.

Note

The machine builder must ensure that the voltage drop between the start of the

consumer’s installation and the power drive system (PDS) does not exceed 4%

when operating with rated values.

!

Warning

The ”protective separation” can only be guaranteed when using the

components permitted/certified by Siemens for the system.

”Protective separation” can only be guaranteed when it is absolutely certain

that the system components have the appropriate degree of protection.

The ensure ”protective separation”, the shield of the brake cable must be

connected to PE through the largest possible surface area.

”Protective separation” is required between the temperature sensor and motor

winding.

If these limitations and constraints are not carefully observed then this can

result in injury due to electric shock.

!

Warning

Start–up/commissioning is absolutely prohibited until it has been ensured that

the machine in which the components described here are to be installed, fulfills

the regulations/specifications of the Directive 89/392/EEC. If this is not

observed, this can result in injury.

!

Warning

The information and instructions in all of the documentation supplied and any

other instructions must always be observed to eliminate hazardous situations

and damage.

S For special versions of the machines and equipment, the information in the

associated catalogs and quotations applies.

S Further, all of the relevant national, local land plant/system–specific

regulations and specifications must be taken into account.

S All work should be undertaken with the system in a no–voltage condition!

If this is not observed, this can result in injury.

Forword

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SIMODRIVE 611 Configuration Manual (PJU) – 02/2012 Edition

!

Warning

Even after the disconnection of all power, a dangerous residual voltage as high

as 60 V DC can still be present. For capacitor modules, this hazardous voltage

can be present for up to 30 min.

In order to ensure that no hazardous voltages are present, the voltage must be

first carefully measured (generator principle when motors are rotating). If this is

not observed, then this can result in injury due to electric shock.

For this reason, opening the device or removing the cover is permitted only

after up to 30 minutes have elapsed (depending on the degree of expansion)

since the device was switched to the voltage–free state. All covers must be

reattached before the line voltage is switched on. Operation of the plant with

damaged DC link covers is not permitted!

Danger of death!

Touching live terminals, cables or device parts can result in serious injury or

death!

!

Warning

Do not switch off devices, e.g. using a line supply isolating device (main

switch), before disabling the pulse inhibit (T 48) on the infeed/regenerative

feedback modules. Otherwise, the device can be destroyed along with other

devices in the control cabinet.

!

Warning

The rated current of the connected motor must match the rated converter

current. If this is not the case, then the protection of the motor cables is no

longer guaranteed. The cross–section of the motor feeder cable must be

dimensioned for the rated drive converter current. If this is not carefully

observed, cables can overheat and can even cause an equipment fire.

Caution

When using mobile radios (e.g. cellular phones, mobile phones, 2–way radios)

with a transmission power of > 1 W close to the equipment (< 1.5 m) the

function of the equipment can be disturbed.

Note

This device/module is an open–type device corresponding to UK 50 and, thus,

may only be operated in enclosures/cabinets that ensure protection against

mechanical damage. To ensure protection against mechanical damage, the

devices may only be operated in enclosures/cabinets with degree of protection

IP54 in accordance with EN 60529.

Forword

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SIMODRIVE 611 Configuration Manual (PJU) – 02/2012 Edition

Note

The terminal blocks of the SIMODRIVE 611 modules are used for electrical

connection of the particular module. If the terminal blocks are used for another

purpose (e.g. to carry the module), this can damage the module. If the

insulation is damaged, then this can cause injury due to electric shock.

Note

For a minimum fault current, the machine manufacturer must ensure that the

upstream overcurrent protection devices trip within 5 s (see Chapter 7.3; Table

7–5 and Fig. 7–8

Note

The following secondary conditions/limitations must be carefully observed if the

machine is subject to a high–voltage test:

1. Power–down the unit.

2. Withdraw the overvoltage module in order to prevent the voltage limiting

responding.

3. Disconnect the line filter so that the test voltage does not dip.

4. Connect M600 to PE through resistor 100 kΩ (the grounding clip in the NE

modules is open). In the factory, the units are subject to a high–voltage test

at 2.25 kV

DC

phase–PE. The NE modules are shipped with the grounding

clip open.

5. The maximum permissible voltage for a high–voltage machine test is

1.kV

DC

phase–PE.

!

Danger

The control and drive components for a power drive system (PDS) are allowed

for industrial and commercial use in industrial networks. Their use in public

networks requires a different configuration and/or additional measures.

Forword

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SIMODRIVE 611 Configuration Manual (PJU) – 02/2012 Edition

ElectroStatic Discharge Sensitive Devices

Components, which can be destroyed by electrostatic discharge are individual

components, integrated circuits, or boards, which when handled, tested, or

transported, could be destroyed by electrostatic fields or electrostatic

discharge. These components are referred to as ESDS (ElectroStatic

Discharge Sensitive Devices).

Handling ESDS modules:

S When handling devices which can be damaged by electrostatic discharge,

personnel, workstations and packaging must be well grounded!

S Generally, electronic modules may not be touched unless work has to be

carried out on them.

S Personnel may only touch components if

– they are continuously grounded through ESDS wristlets,

– they wear ESDS shoes, ESDS shoe grounding strips in conjunction with

an ESDS floor surface.

S Boards/modules must only be placed on conductive surfaces (table with

ESDS surface, conductive ESDS foam, ESDS packaging, ESDS transport

container).

S Modules may not be brought close to data terminals, monitors or television

sets (minimum clearance to the screen > 10 cm).

S Do not bring ESDS–sensitive modules into contact with chargeable and

highly–insulating materials, such as plastic sheets, insulating table tops or

clothing made of synthetic materials.

S Measuring work may only be carried out on the components if

– the measuring unit is grounded (e.g. via a protective conductor) or

– when floating measuring equipment is used, the probe is briefly

discharged before making measurements (e.g. a bare–metal control

housing is touched).

!

Warning

If static discharge occurs on surfaces or interfaces that cannot be easily

accessed, malfunctions and/or defects will result.

!

Warning

When the system boots, this represents a critical operating state with increased

risk. In this phase, especially when activating drives, it is not permissible that

personnel are close to the hazardous area.

!

Warning

After hardware and/or software components have been modified or replaced, it

is only permissible that the system runs–up and the drives are activated with

the protective devices closed (could possibly result in death). Personnel shall

not be present within the danger zone.

It may be necessary to carry–out a new, partial or complete acceptance test

after every change or replacement.

Before entering the hazardous area, it should be carefully checked that all of

the drives exhibit stable behavior by briefly moving the drives in both directions

(+/–).

ESDS information

and instructions

Forword

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SIMODRIVE 611 Configuration Manual (PJU) – 02/2012 Edition

!

Warning

If the ”safe standstill” function or a stop function, Category 0 in accordance with

EN 60204–1, is activated, the motor can no longer provide any torque. As a

result of this, potentially hazardous motion can occur, e.g. for:

S When the drive axes are subject to an external force.

S Vertical and inclined axes without weight equalization.

S Axes that are moving (coasting down).

S Direct drives with low friction and self–clocking behavior.

Possible hazards must be clearly identified using a risk analysis that must be

carried out by the manufacturer. Using the assessment based on this risk

analysis, it must be defined as to which additional measures are required (e.g.

external brakes).

!

Warning

If the ”safe standstill” function is activated, when a fault condition occurs, the

mechanical axis system can make a jerky movement (possibility of injury,

crushing) as a result of the principle of operation. The magnitude of this

movement depends on the following parameters:

S Design/configuration and mechanical ratios between the motor/mechanical

system.

S Speed and acceleration capability of the motor

S Magnitude of the selected monitoring clock cycle.

S Size of the selected standstill tolerance window.

The danger and warning information above must always be unconditionally ob-

served in order to avoid personal injury and property damage.

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The professional associations for precision and electrical engineering specify

limits for electrical load in the workplace. Compliance with Federal Emission

Control Law is mandatory in the Federal Republic of Germany!

Adherence to the RFI suppression limits for EMC does not also ensure adher-

ence to the requirements for workplaces.

In particular, machine construction, control cabinet structure, shop environment,

infeed conditions and other installations have a substantial impact on adher-

ence to the limits required by the trade association for the respective workplace.

Therefore, the operator must always clarify whether wearers of pacemakers

may be employed at the planned workplace without endangering their health.

Health and safety

in the workplace

Forword

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SIMODRIVE 611 Configuration Manual (PJU) – 02/2012 Edition

When carrying out a risk assessment of the machine in accordance with the EU

Machinery Directive, the machine manufacturer must consider the following

residual risks associated with the control and drive components of a power drive

system (PDS).

1. Unintentional movements of driven machine components during commis-

sioning, operation, maintenance, and repairs caused by, for example:

– Hardware defects and/or software errors in the sensors, controllers,

actuators, and connection technology

– Response times of the controller and drive

– Operation outside the specification

– Errors when parameterizing, programming and wiring

– Use of radio devices/cellular phones in the immediate vicinity of the

controller

– External effects

2. Exceptional temperatures as well as emissions of light, noise, particles, or

gas caused by, for example:

– Component malfunctions

– Software errors

– Operation outside the specification

– External effects

3. Hazardous shock voltages caused by, for example:

– Component malfunctions

– Static charges

– Operation outside the specification

– Condensation/conductive contamination

– External effects

4. Electrical, magnetic, and electromagnetic fields that can pose a risk to

people with a pacemaker and/or implants if they are too close.

5. Emission of pollutants if components or packaging are not disposed of

properly.

An assessment of the residual risks (see points 1 to 5 above) established that

these risks do not exceed the specified limit values (risk priority number in

accordance with EN 60812 RPZ = 100).

For additional information, refer to the relevant sections of the Configuration

Manual.

At the present time, other known residual risks are:

S Acceleration of the spindle or axes due to:

– Encoder errors, e.g. errors in the absolute measuring system (CD track),

loose contacts in encoder cables or unsuitable encoders.

– Cyclically interchanged phases of the motor connections

(V–W–U instead of U–V–W).

– Interchanged control sense.

– Electric faults (defective components, etc.).

– Operation of a demagnetized synchronous motor with saturation–based

pole position identification.

– Transfer of an incorrect, but plausible actual value in absolute measuring

systems (encoder does not signal an error).

Residual risks

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S If two power transitions in the inverter are simultaneously destroyed, de-

pending on the motor pole number, this can cause brief axis movement.

– Example: Synchronous motor:

For a 6–pole synchronous motor, the maximum mechanical motion

on the motor shaft can be 30 degrees.

With a ballscrew that is directly driven (e.g. 10 mm per revolution) this

corresponds to a maximum linear motion of approximately 0.8 mm.

– Example, synchronous linear motor:

For a synchronous linear motor, the movement can be a maximum of

one pole width, refer to the Motors Configuration Manual.

S For a 1–encoder system, encoder faults are detected by various HW and

SW monitoring functions. It is not permissible that these monitoring functions

are deactivated and they must be parameterized carefully.

S Stop function Category 0 according to EN 60204–1 means that the spindle/

axes are not braked. Depending on the kinetic energy involved, they can

coast–down for a long time.

This must be integrated in the logic of the protective door interlocking (e.g.

with a logic operation with the signal n < nx).

S Violation of limits may briefly lead to a speed higher than the speed setpoint,

or the axis may pass the defined position to a certain extent, depending on

the dynamic response of the drive and on parameter settings (MD).

S Parameterization and programming errors made by the machinery construc-

tion OEM cannot be identified. The required level of safety can only be

assured by a thorough and careful acceptance testing.

S When replacing power modules or motors, the same type must always be

used as otherwise the selected parameters may result in different re-

sponses.

When an encoder is replaced, the axis involved must be re–calibrated.

S If the line infeed units are connected to the line supply, where the minimum

short–circuit current is not reached, then the overcurrent protection devices

will not be able to trip within the appropriate time. There is a risk of fire in the

case of a fault!

J

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Contents

1 Overview of the Drive System 1-25. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.1 Overview of SIMODRIVE 611 1-25. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.2 Engineering steps 1-29. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.3 Engineering a drive 1-31. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.3.1 Calculation of the required DC link power (PZK) for dimensioning

the supply system, infeed unit 1-33. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.3.2 Dynamic operation 1-34. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.3.3 Braking operation 1-35. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.3.4 Calculation of the DC link power (engineering sheet) 1-36. . . . . . . . . . . . . .

1.3.5 Checking the permissible power supply rating 1-37. . . . . . . . . . . . . . . . . . .

2 System Configuration 2-41. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.1 Arrangement of the modules and their mounting 2-42. . . . . . . . . . . . . . . . .

2.1.1 Arrangement of the modules 2-42. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.1.2 Mounting and installing the modules 2-45. . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.2 Ambient conditions 2-46. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.3 Motor selection 2-48. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.4 Position sensing/actual speed value sensing 2-49. . . . . . . . . . . . . . . . . . . .

2.4.1 Position sensing, direct 2-49. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.4.2 Position detection, indirect 2-50. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.4.3 Drive module 2-51. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.5 Power modules 2-51. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.5.1 Function of the power modules 2-52. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.5.2 Connecting–up the power modules 2-52. . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.6 Control units 2-53. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.6.1 General 2-53. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.6.2 AC motors 2-53. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.6.3 Modules included in the scope of supply 2-53. . . . . . . . . . . . . . . . . . . . . . . .

2.6.4 NCU box for SINUMERIK 840D 2-54. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.7 Infeed modules 2-55. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.7.1 Cooling components 2-57. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.7.2 Internal cooling 2-59. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.7.3 External cooling 2-60. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3 Motor Selection, Position/Speed Sensing 3-63. . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.1 Motor selection 3-63. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.1.1 Motor protection 3-63. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.1.2 Motors with holding brake 3-63. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.2 Motor encoder 3-64. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.3 Indirect position and motor speed sensing 3-68. . . . . . . . . . . . . . . . . . . . . . .

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Siemens 6SN1123-1AA00-0LA1 Configuration manual

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Siemens 6SN1123-1AA00-0LA1 Configuration manual

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